Joe Mantegna David Rossi Actor Paget Brewster Emily Prentiss Actor Matthew Gray Gubler Dr. Spencer Reid Actor A.J. Cook Jennifer Jareau Actor Aisha Tyler Dr. Tara Lewis Actor Kirsten Vangsness Penelope Garcia Actor Adam Rodriguez Luke Alvez Actor Daniel Henney Matt Simmons Actor Sol Landerman Gabriel Merza (UnSub) Guest Star Jamie Gray Hyder Kimberly Desmond Guest Star Rose Abdoo Janel Desmond Guest Star Brandon Jay McLaren Captain Adrian Scott Guest Star Monique Gall Officer Cenisa Royce Guest Star Chin Yere Becca Miles Guest Star Carson Fagerbakke Gianna Schrader Guest Star Lisa Dinkins Dr. Connie Linn Guest Star Erin Pineda Lia Wyler Guest Star Kelly Frye Kristy Simmons Guest Star Declan Whaley David Simmons Guest Star Ezra Dewey Jake Simmons Guest Star Kaylee Quach Lily Simmons Guest Star Genevieve Quach Chloe Simmons Guest Star Danny Barclay Curtis Wyler Guest Star Jim Kane Phillip Sullivan Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Breen Frazier Executive Producer Christopher Barbour Writer Sharat Raju Director